A pallet rack system can be freestanding or wall-mounted and is often made up of steel or aluminum beams joined together with metal couplings. When combined with a pallet, racks provide support and organization in your warehouse. They can be used to store a wide range of materials, including heavy or awkwardly shaped materials that do not stack well on a shelf. They are typically designed for heavy-duty use in industrial settings. Website: https://www.palletrackworld.com/